{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T17:21:19Z","timestamp":1791825679329,"version":"4.3.4"},"reference-count":39,"publisher":"Elsevier BV","issue":"6","content-domain":{"domain":["thekneejournal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Knee"],"published-print":{"date-parts":[[2013,12]]},"DOI":"10.1016\/j.knee.2013.02.002","type":"journal-article","created":{"date-parts":[[2013,4,25]],"date-time":"2013-04-25T22:18:30Z","timestamp":1366928310000},"page":"471-475","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":15,"title":["Clinically insignificant association between anterior knee pain and patellofemoral lesions which are found incidentally"],"prefix":"10.1016","volume":"20","author":[{"given":"D.W.","family":"Elson","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Jones","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N.","family":"Caplan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"St Clair Gibson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Stewart","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.F.","family":"Kader","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.knee.2013.02.002_bb0005","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1007\/s00167-004-0555-z","article-title":"Primary cartilage lesions and outcome among subjects with patellofemoral pain syndrome","volume":"13","author":"Kettunen","year":"2005","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"10.1016\/j.knee.2013.02.002_bb0010","doi-asserted-by":"crossref","first-page":"1316","DOI":"10.1007\/s00167-009-0799-8","article-title":"Cartilage defects of femoral trochlea","volume":"17","author":"Gallo","year":"2009","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"issue":"Suppl. 2","key":"10.1016\/j.knee.2013.02.002_bb0015","doi-asserted-by":"crossref","first-page":"8","DOI":"10.2106\/00004623-200300002-00002","article-title":"Outcome of untreated traumatic articular cartilage defects of the knee. A natural history study","volume":"85-A","author":"Shelbourne","year":"2003","journal-title":"J Bone Joint Surg Am"},{"key":"10.1016\/j.knee.2013.02.002_bb0020","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1016\/S0749-8063(85)80037-2","article-title":"Arthroscopic chondroplasty of the patella","volume":"1","author":"Schonholtz","year":"1985","journal-title":"Arthroscopy"},{"key":"10.1016\/j.knee.2013.02.002_bb0025","doi-asserted-by":"crossref","first-page":"688","DOI":"10.1177\/0363546508328104","article-title":"Untreated asymptomatic deep cartilage lesions associated with anterior cruciate ligament injury: results at 10- and 15-year follow-up","volume":"37","author":"Widuchowski","year":"2009","journal-title":"Am J Sports Med"},{"key":"10.1016\/j.knee.2013.02.002_bb0030","doi-asserted-by":"crossref","first-page":"1699","DOI":"10.1007\/s00167-011-1470-8","article-title":"Interactions between severity and location of chondral lesions and meniscal tears found at arthroscopy","volume":"19","author":"Jones","year":"2011","journal-title":"Knee Surg Sports Traumatol Arthrosc"},{"key":"10.1016\/j.knee.2013.02.002_bb0035","doi-asserted-by":"crossref","first-page":"312","DOI":"10.1097\/00132585-200110000-00009","article-title":"Operative management of patellofemoral pain with degenerative arthrosis","volume":"9","author":"Herrenbruck","year":"2001","journal-title":"Sports Med Arthrosc"},{"key":"10.1016\/j.knee.2013.02.002_bb0040","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1016\/S0030-5898(20)31768-5","article-title":"Historical perspectives of chondromalacia patellae","volume":"23","author":"Kelly","year":"1992","journal-title":"Orthop Clin North Am"},{"key":"10.1016\/j.knee.2013.02.002_bb0045","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1136\/ard.37.6.540","article-title":"Arthroscopy in the diagnosis of chondromalacia patellae","volume":"37","author":"Leslie","year":"1978","journal-title":"Ann Rheum Dis"},{"key":"10.1016\/j.knee.2013.02.002_bb0050","doi-asserted-by":"crossref","first-page":"557","DOI":"10.1016\/j.arthro.2005.01.009","article-title":"Magnetic resonance imaging of the knee in asymptomatic basketball players","volume":"21","author":"Kaplan","year":"2005","journal-title":"Arthroscopy"},{"key":"10.1016\/j.knee.2013.02.002_bb0055","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1016\/0749-8063(91)90102-4","article-title":"The significance of chondromalacia changes on the patella","volume":"7","author":"Royle","year":"1991","journal-title":"Arthroscopy"},{"key":"10.1016\/j.knee.2013.02.002_bb0060","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1177\/036354657900700102","article-title":"Chondromalacia patellae in athletes. Clinical presentation and conservative management","volume":"7","author":"Dehaven","year":"1979","journal-title":"Am J Sports Med"},{"key":"10.1016\/j.knee.2013.02.002_bb0065","doi-asserted-by":"crossref","first-page":"663","DOI":"10.1177\/036354659702500513","article-title":"Results of isolated patellar debridement for patellofemoral pain in patients with normal patellar alignment","volume":"25","author":"Federico","year":"1997","journal-title":"Am J Sports Med"},{"key":"10.1016\/j.knee.2013.02.002_bb0070","doi-asserted-by":"crossref","first-page":"660","DOI":"10.1302\/0301-620X.66B5.6501358","article-title":"The arthroscopic treatment of chondromalacia patella","volume":"66-B","author":"Ogilvie-Harris","year":"1984","journal-title":"J Bone Joint Surg Br"},{"key":"10.1016\/j.knee.2013.02.002_bb0075","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1034\/j.1600-0838.2001.011002115.x","article-title":"Articular cartilage lesions and anterior knee pain","volume":"11","author":"Joensen","year":"2001","journal-title":"Scand J Med Sci Sports"},{"key":"10.1016\/j.knee.2013.02.002_bb0080","doi-asserted-by":"crossref","first-page":"927","DOI":"10.2106\/JBJS.H.01527","article-title":"Reliability of clinical findings and magnetic resonance imaging for the diagnosis of chondromalacia patellae","volume":"92-A","author":"Pihlajam\u00e4ki","year":"2010","journal-title":"J Bone Joint Surg Am"},{"key":"10.1016\/j.knee.2013.02.002_bb0085","doi-asserted-by":"crossref","first-page":"287","DOI":"10.2106\/00004623-197153020-00008","article-title":"Arthroscopy of the knee joint. A review of 150 cases","volume":"53-A","author":"Casscells","year":"1971","journal-title":"J Bone Joint Surg Am"},{"key":"10.1016\/j.knee.2013.02.002_bb0090","series-title":"Statistical power analysis for the behavioural sciences","author":"Cohen","year":"1988"},{"key":"10.1016\/j.knee.2013.02.002_bb0095","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1016\/j.knee.2010.08.012","article-title":"The photographic knee pain map: locating knee pain with an instrument developed for diagnostic, communication and research purposes","volume":"18","author":"Elson","year":"2011","journal-title":"Knee"},{"key":"10.1016\/j.knee.2013.02.002_bb0100","doi-asserted-by":"crossref","first-page":"447","DOI":"10.1177\/03635465020300032501","article-title":"Diagnosis and treatment of patients with patellofemoral pain","volume":"30","author":"Fulkerson","year":"2002","journal-title":"Am J Sports Med"},{"key":"10.1016\/j.knee.2013.02.002_bb0105","doi-asserted-by":"crossref","first-page":"725","DOI":"10.1002\/art.24543","article-title":"The knee pain map: reliability of a method to identify knee pain location and pattern","volume":"61","author":"Thompson","year":"2009","journal-title":"Arthritis Rheum"},{"key":"10.1016\/j.knee.2013.02.002_bb0110","doi-asserted-by":"crossref","first-page":"618","DOI":"10.1016\/S0749-8063(05)80058-1","article-title":"Knee pain diagrams: correlation with physical examination findings in patients with anterior knee pain","volume":"10","author":"Post","year":"1994","journal-title":"Arthroscopy"},{"key":"10.1016\/j.knee.2013.02.002_bb0115","doi-asserted-by":"crossref","first-page":"540","DOI":"10.1136\/ard.61.6.540","article-title":"Poor accuracy and interobserver reliability of knee arthroscopy measurements are improved by the use of variable angle elongated probes","volume":"61","author":"Oakley","year":"2002","journal-title":"Ann Rheum Dis"},{"issue":"Suppl. 2","key":"10.1016\/j.knee.2013.02.002_bb0120","doi-asserted-by":"crossref","first-page":"58","DOI":"10.2106\/00004623-200300002-00008","article-title":"Evaluation of cartilage injuries and repair","volume":"85-A","author":"Brittberg","year":"2003","journal-title":"J Bone Joint Surg Am"},{"key":"10.1016\/j.knee.2013.02.002_bb0125","series-title":"Altman DG practical statistics for medical research","first-page":"404","article-title":"Some common problems in medical research","author":"Altman","year":"1991"},{"key":"10.1016\/j.knee.2013.02.002_bb0130","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1302\/0301-620X.38B1.95","article-title":"Chondromalacia of the patella","volume":"38-B","author":"Wiles","year":"1956","journal-title":"J Bone Joint Surg Br"},{"key":"10.1016\/j.knee.2013.02.002_bb0135","doi-asserted-by":"crossref","first-page":"675","DOI":"10.2519\/jospt.2009.2932","article-title":"Patterns of patellofemoral articular cartilage wear in cadavers","volume":"39","author":"Gorniak","year":"2009","journal-title":"J Orthop Sports Phys Ther"},{"key":"10.1016\/j.knee.2013.02.002_bb0140","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1016\/S0749-8063(86)80023-8","article-title":"The correlation between arthroscopic findings and the patellofemoral pain syndrome","volume":"2","author":"Lindberg","year":"1986","journal-title":"Arthroscopy"},{"key":"10.1016\/j.knee.2013.02.002_bb0145","doi-asserted-by":"crossref","first-page":"190","DOI":"10.4085\/1062-6050-43.2.190","article-title":"The diagnostic value of the Clarke sign in assessing chondromalacia patella","volume":"43","author":"Doberstein","year":"2008","journal-title":"J Athl Train"},{"key":"10.1016\/j.knee.2013.02.002_bb0150","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1055\/s-0030-1248121","article-title":"Treatment of chondral defects in the patellofemoral joint","volume":"19","author":"Gomoll","year":"2006","journal-title":"J Knee Surg"},{"key":"10.1016\/j.knee.2013.02.002_bb0155","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1186\/1741-7015-5-38","article-title":"Knee arthroscopy and exercise versus exercise only for chronic patellofemoral pain syndrome: a randomised controlled trial","volume":"5","author":"Kettunen","year":"2007","journal-title":"BMC Med"},{"key":"10.1016\/j.knee.2013.02.002_bb0160","doi-asserted-by":"crossref","first-page":"534","DOI":"10.5435\/00124635-200512000-00006","article-title":"Anterior knee pain: diagnosis and treatment","volume":"13","author":"Post","year":"2005","journal-title":"J Am Acad Orthop Surg"},{"key":"10.1016\/j.knee.2013.02.002_bb0165","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1097\/01.blo.0000172303.74414.7d","article-title":"The pathophysiology of patellofemoral pain: a tissue homeostasis perspective","volume":"436","author":"Dye","year":"2005","journal-title":"Clin Orthop Relat Res"},{"key":"10.1016\/j.knee.2013.02.002_bb0170","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1097\/00003086-199604000-00003","article-title":"The knee as a biologic transmission with an envelope of function: a theory","volume":"325","author":"Dye","year":"1996","journal-title":"Clin Orthop Relat Res"},{"key":"10.1016\/j.knee.2013.02.002_bb0175","doi-asserted-by":"crossref","first-page":"68","DOI":"10.3810\/psm.1998.01.977","article-title":"Patellofemoral pain. Let the physical exam define treatment","volume":"26","author":"Post","year":"1998","journal-title":"Phys Sportsmed"},{"key":"10.1016\/j.knee.2013.02.002_bb0180","first-page":"286","article-title":"Chondromalacia patellae. A survey conducted at the army medical rehabilitation unit, Chester","volume":"10","author":"Robinson","year":"1970","journal-title":"Ann Phys Med"},{"key":"10.1016\/j.knee.2013.02.002_bb0185","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/S0749-8063(05)80366-4","article-title":"Scoring of patellofemoral disorders","volume":"9","author":"Kujala","year":"1993","journal-title":"Arthroscopy"},{"key":"10.1016\/j.knee.2013.02.002_bb0190","first-page":"51","article-title":"Validity of Clarke sign in assessing anterior knee pain","volume":"3","author":"Doberstein","year":"2005","journal-title":"Gundersen Lutheran Med J"},{"key":"10.1016\/j.knee.2013.02.002_bb0195","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1016\/j.joca.2007.12.017","article-title":"Understanding the pain experience in hip and knee osteoarthritis \u2014 an OARSI\/OMERACT initiative","volume":"16","author":"Hawker","year":"2008","journal-title":"Osteoarthritis Cartilage"}],"container-title":["The Knee"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0968016013000239?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0968016013000239?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2022,2,14]],"date-time":"2022-02-14T20:43:44Z","timestamp":1644871424000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0968016013000239"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,12]]},"references-count":39,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2013,12]]}},"alternative-id":["S0968016013000239"],"URL":"https:\/\/doi.org\/10.1016\/j.knee.2013.02.002","relation":{},"ISSN":["0968-0160"],"issn-type":[{"value":"0968-0160","type":"print"}],"subject":[],"published":{"date-parts":[[2013,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Clinically insignificant association between anterior knee pain and patellofemoral lesions which are found incidentally","name":"articletitle","label":"Article Title"},{"value":"The Knee","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.knee.2013.02.002","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2013 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}